Today's Science Pulse
Hidden Star Clusters Discovered Deep Inside Nearby Galaxies
A UK‑led study using VLA and ALMA data uncovered previously hidden giant star clusters deep within nearby galaxies, describing them as “ring factories.” The findings highlight how young stellar activity shapes galactic evolution across the universe.
Also developing:
By the numbers: Foundation Alloy raises $22M Series A
Preoperative Radiotherapy Remains Standard of Care for Soft Tissue Sarcoma, New ESTRO-ASTRO Guideline Confirms
The ESTRO‑ASTRO joint guideline reaffirms preoperative, conventionally fractionated radiotherapy (50–50.4 Gy over 5–6 weeks) followed by surgery as the preferred treatment for adult soft‑tissue sarcoma of the extremities and trunk wall. It advises against postoperative boost doses, even after R1 resections, and provides subtype‑specific recommendations, such as a potential 36 Gy dose for myxoid liposarcoma. Emerging data on anti‑PD‑1 immunotherapy combined with preoperative RT show disease‑free survival gains, while hypofractionated schedules remain investigational. The guideline reflects a systematic review of literature through December 2024 with early 2025 studies incorporated.
Cellular Origins Collaborates with Immatics on Automation for Cell Therapy Manufacturing
Cellular Origins has partnered with immuno‑oncology firm Immatics to integrate its Constellation® automated mobile robotic platform into select steps of Immatics’ cell‑therapy manufacturing workflow. The joint effort will test how robotics can boost efficiency, scalability and cost‑effectiveness for next‑generation therapies,...
Quandela and Safran Partner to Develop Quantum Algorithms for Fluid Dynamics
Quandela and Safran Tech have launched the AQeFLU research project to create quantum algorithms for fluid‑dynamics modelling, backed by the PAQ Quantique programme and Île‑de‑France Region funding. The partnership will use Quandela’s room‑temperature photonic qubits, which can plug into existing data‑centre...
A Mutation Gave Humans the Gift of Speech. These Mice Have It, Too.
Researchers identified a genetic mutation that expands neural pathways, enabling the complex, turn‑taking vocalizations of Alston’s singing mouse—behaviors previously thought unique to humans. By comparing the brains of these melodious rodents with silent lab‑mouse relatives, the team showed the mutation...
'Like a Microscopic Predator': Chinese Scientists Create Tiny Robotic Vacuum to Hunt Radioactive Pollution and Clean the World's Oceans
Chinese researchers at the Qinghai Institute of Salt Lakes have created 2‑micron micromotors that self‑propel using hydrogen peroxide and light to capture uranium ions from seawater, achieving up to 406 mg of uranium per gram of material. The robots move about...
Stem Cell-Derived Islet Therapies Target Type 1 Diabetes Challenges
Sana Biotechnology is leveraging hypoimmune cell engineering to create allogeneic, stem‑cell‑derived pancreatic islet‑like cells that can evade both adaptive and innate immune attacks. The company aims to deliver a single intramuscular injection that restores normal blood‑sugar control for type 1 diabetes...
Aptevo Reports Strong Remission Data in Frontline AML Trial as RAINIER Study Advances Toward Phase 2
Aptevo Therapeutics disclosed Phase 1b data from its RAINIER trial, showing mipletamig combined with venetoclax and azacitidine achieved an 87% clinical benefit rate and an 81% composite remission rate in 31 frontline AML patients. The regimen produced a 65% complete remission...
What Now Predicts Outcomes in Older Adults With ALL: Emily K. Curran, MD
Emily K. Curran, MD explains that outcomes for older adults with acute lymphoblastic leukemia (ALL) have improved dramatically, especially for Philadelphia chromosome‑positive disease thanks to tyrosine kinase inhibitors and newer immunotherapies. She highlights that T‑cell ALL remains a therapeutic blind...
Magnetic Pulses Restore Brain Circuits to Treat Depression
UCLA researchers demonstrated that accelerated intermittent theta burst stimulation (aiTBS), a fast‑acting form of transcranial magnetic stimulation, can rebuild lost dendritic spines in prefrontal cortex intratelencephalic (IT) neurons within 24 hours. The structural repair was stable for at least a...
Immune System Aging Is a Major Contribution to Neurodegeneration
A new open‑access review links age‑related immune dysfunction—both chronic inflammation (inflammaging) and declining immune competence (immunosenescence)—to the onset and progression of neurodegenerative diseases. Mislocalized mitochondrial and nuclear DNA continuously trigger innate immune sensors, creating a persistent inflammatory milieu in the...
TACC: Scientists Uncover New Information on How DNA Works in Maize
Researchers from Florida State University and North Carolina State University, aided by the Texas Advanced Computing Center, have identified two distinct sub‑compartments within maize euchromatin that differ in replication timing and spatial organization. The discovery relied on high‑throughput sequencing and...
Plant-Based Mining Recovers Rare Earth Elements Sustainably
Researchers have demonstrated that hyperaccumulator plants such as Dicranopteris linearis and Phytolacca americana can extract rare‑earth elements (REEs) from soils and mine tailings, achieving recovery efficiencies near 89%. The biomass is processed via hydrometallurgical methods to produce high‑purity rare‑earth oxides,...
Targeting Ischemic Disease with DiaMedica CEO Rick Pauls — Episode 254
DiaMedica Therapeutics, led by CEO Rick Pauls, is advancing a recombinant KLK1 protein to treat ischemia‑driven diseases such as preeclampsia, fetal growth restriction, and acute ischemic stroke. The podcast episode highlights the company’s focus on restoring vascular blood flow and...
Chinese-Led Researchers Release Largest-Ever Cosmological Simulation
Chinese researchers, leading an international team, unveiled HyperMillennium—the largest cosmological simulation ever created. The model spans a 12 billion‑light‑year cube and tracks 4.2 trillion dark‑matter particles over 10 billion years, delivering a detailed galaxy catalog. The effort consumed more than 100 million CPU core‑hours,...
Juno Flies Past the Jupiter Moon Thebe
On May 1, 2026 NASA’s Juno spacecraft executed a close flyby of Jupiter’s inner moon Thebe, skimming within roughly 3,100 miles (5,000 km). The encounter yielded the clearest image of Thebe to date, captured by Juno’s Stellar Reference Unit camera, though the navigation‑focused...
Flavoromics Approach Reveals the Dynamic Changes of Non-Volatile and Volatile Compounds in the Sarcodon Imbricatus Soup at Different Cooking Times
A flavoromics study examined Sarcodon imbricatus mushroom soup cooked at 91 °C for 30‑150 minutes, tracking free amino acids, nucleotides, and volatile compounds. Free amino acids fell during the first 90 minutes then rose, while 5′‑GMP increased steadily, boosting umami synergy. HS‑GC‑IMS and...
Polyphasic in Vitro Characterization of the Pigment-Producing Microfungus Rhodotorula Sp. For Potential Application as a Probiotic in Mariculture
Researchers isolated a pigment‑producing Rhodotorula sp. from mangrove leaves in southern India and applied a polyphasic in‑vitro framework to assess its probiotic suitability for mariculture. The strain generated 0.73 g L⁻¹ dry biomass, accumulated up to 398 µg g⁻¹ carotenoids, and displayed strong antioxidant...
Non-Volatile and Volatile Compound Analyses Revealed the Effect of Oregano Essential Oil on the Flavor Characteristics of Beef
A 2026 Frontiers in Nutrition study examined how dietary oregano essential oil (OEO) alters beef flavor. Cattle receiving a high dose of 260 mg OEO per day showed significant increases in umami and sweet amino acids, as well as flavor‑related nucleotides...
Nutritional Timing and Stress Biology: Intermittent Fasting as a Hormetic Signal for Adaptation
Intermittent fasting (IF) and time‑restricted eating (TRE) are examined as controlled metabolic stressors that invoke hormetic adaptations. The review outlines how nutrient‑sensing pathways—including AMPK, SIRT1, mTOR and Nrf2—are modulated, driving autophagy, mitochondrial renewal and redox balance. Pre‑clinical and clinical evidence...
Mapping the Illegal Wildlife Trade Using Pangolin DNA
A new study in PLOS Biology used genetic sequencing to map the illegal pangolin trade. Researchers from the University of Toulouse and more than a dozen collaborators analyzed over 700 samples from Sunda, Chinese and white‑bellied pangolins, creating a genomic...
Sexual Arousal Distorts the Perception of Romantic Interest
New research published in Personality and Social Psychology Bulletin shows that sexual arousal creates a perceptual tunnel vision, causing individuals to interpret ambiguous romantic signals as signs of interest. In experiments, participants primed with sexual content rated confederates as more...
Researchers Combine Five Metals to Build a Better Nanocrystal
Researchers at the University of Illinois and KAIST have created a five‑metal nanocrystal that self‑assembles into a single, uniform particle. By combining ruthenium with copper, iron, cobalt and nickel, they discovered that copper acts as a scaffold, enabling the other...
Scientists Say There’s a Place in Our Universe Where Time Moves Backwards
Scientists from South Africa used advanced mathematical modeling to demonstrate that under extreme gravitational conditions, neutron stars can exhibit a backward "time's arrow." By analyzing epoch functions—including Ricci, Ricci‑squared, Kretschmann and Weyl scalars—they found entropy decreasing locally during collapse, which...
How Controlled Burns Can Help Save Taxpayers Billions
A new study in Science quantifies the economic upside of the U.S. Forest Service’s fuel‑treatment program, finding that every dollar spent on prescribed burns and vegetation clearing averts $3.73 in smoke, health, property and carbon costs. The analysis of 285...
Northern Lights Forecast: 8 States Could See Aurora Thursday Night
The National Oceanic and Atmospheric Administration (NOAA) forecasts a Kp index of 4 for Thursday night, raising the likelihood that the northern lights will be visible across eight U.S. states near the Canadian border. While no major geomagnetic storm is...
Opentrons Debuts Simulation and Visualization for AI-Generated Lab Workflows
Opentrons Labworks introduced Protocol Visualization for Flex, a new simulation and visualization layer built into Opentrons App version 9.0 and slated for release in April 2026. The tool lets scientists preview AI‑generated, Python‑API, or Protocol Designer workflows in a dynamic virtual deck,...
Remembering J. Craig Venter, PhD
In this tribute episode of Touching Base, host Corinna Singelman and Gen editors John Sterling and Kevin Davis reflect on the life and legacy of biotech pioneer J. Craig Venter, who recently died at 79. They recount Venter's groundbreaking role...
SDSC: Using NSF ACCESS Supercomputers to Improve Tuberculosis Treatment Options
A University of Michigan research team, led by Denise Kirschner, used NSF ACCESS allocations on the Expanse and Anvil supercomputers to simulate 219 tuberculosis drug combinations. By pairing a small set of virtual experiments with a machine‑learning surrogate, they rapidly...
Moderna CEO Labels Spike Protein “Garbage” In New Vaccine
Whoa. 🫣 This is incredible. Stephen Hoge, president of Moderna, gave an interview on April 17 to the "why should I trust you?" podcast in which he referred to the spike protein — famously in all the Covid vaccines —...
Light‑powered Micromotors Capture Uranium From Water
Chinese scientists created light-driven micromotors that actively capture uranium from water, offering a new approach to resource extraction challenges. https://t.co/MQB2iNvSXi
Thursday May 7, 2026 — Field Note
Johnson & Johnson presented first clinical data for its Ottava robotic surgery system at the ASMBS meeting, reporting that all 30 gastric‑bypass cases were completed robotically without conversion and met 30‑day safety endpoints. The FORTE feasibility study, conducted across six...
Why the Principle of Least Action Dominates All Scales
One question on my mind, is why the principle of least action is so successful and so prevalent at all scales of the universe.
Recent Longevity Pioneer Deaths Urge Faster Breakthroughs
Craig Venter (79), Ham Smith (94) and Clyde Hutchinson (86) died in the span of just 12 months. Time to accelerate, my friends. It would be sad if we land on Mars and don't make a significant breakthrough in longevity......
The Cadaveric Lottery of Edinburgh
The episode explores how early‑19th‑century Edinburgh, then a premier medical hub, faced a dire shortage of cadavers for anatomy teaching, leading to a black market of grave‑robbing and the infamous murders by Burke and Hare. It details the public horror,...
Aging Boosts Incremental Ideas, Stifles Disruptive Breakthroughs
How is innovation in science impacted by aging researchers? @ScienceMagazine "Aging enhances combinatorial innovation but limits disruptive breakthroughs" @ScienceVisuals Figure showing anchor publication of a scientist typically early in career (top) and declining innovation over length of career (bottom) https://t.co/E2Q6Zzdf4s
GLP Success, Injection Comfort, and Broad Curiosity Fuel Peptide Boom
3 things set the stage for peptides to become a WAY bigger than “supplements”: 1) GLPs (with RCT support) inadvertently made the “peptide” label seem generally approachable 2) GLPs made people less wary of injecting themselves 3) Women & men of many ages...
A Grapefruit-Sized Quantum Device Mapped Earth’s Magnetic Field From Space
Researchers aboard the International Space Station deployed OSCAR‑QUBE, a 10‑centimeter quantum magnetometer built around a diamond with nitrogen‑vacancy defects, to map Earth’s magnetic field over a ten‑month period in 2021‑2022. The device’s readings aligned closely with established magnetic field models,...
Screen for Asymptomatic MGD Before Refractive Surgery
A retrospective case‑control study of 3,472 eyes found that nearly half of refractive‑surgery candidates exhibit high‑grade meibomian gland dysfunction (MGD) despite lacking dry‑eye symptoms. Patients with high MGD were significantly older and more myopic, and they demonstrated poorer uncorrected, corrected,...
Racial/Ethnic Disparities in Stroke Incidence Widening in the UK
A new analysis of the South London Stroke Register shows that first‑stroke incidence has risen sharply among Black African and Black Caribbean residents while remaining flat for white residents. Between 2020 and 2024, Black African individuals experienced more than twice...
We Developed a Biodegradable Wash that Can Remove Pesticides and Keep Fruit Fresh Longer
Researchers at the University of British Columbia created a biodegradable wash made from starch nanoparticles, tannic acid and iron that both strips surface pesticide residues and forms a thin protective film to keep produce fresher longer. Lab tests showed the...
Upfront Costs of Robotic Heart Surgery Are High—But It May Be a Smart Investment
New research presented at the American Association for Thoracic Surgery meeting examined over 8,000 mitral valve repairs, including 780 robotic procedures, and found that robotic surgery costs about $6,000 more per case than traditional methods. Despite higher operating‑room expenses, patients...
Many Older Adults with Lung Cancer Do Not Receive Systemic Therapy
A new JAMA Oncology analysis of 254,611 Medicare patients aged 65 and older with stage IV non‑small cell lung cancer found that only 46.8% received any systemic therapy between 2006 and 2021. Despite the rollout of immunotherapy and targeted agents, treatment...
Macrophages Detect Threats Through Cell Volume Shifts
The mechanism by which macrophage cells sense danger to drive an immune response and inflammation has been elusive. A new report highlights change in cell volume as the signal @JCellBiol https://t.co/VQJHtWvczx https://t.co/DQaETZRD0L
Study Shows Cognitive Conflict Triggers Brain's Reward System
Researchers led by La Pietra published a 2026 study in Communications Psychology showing that cognitive conflict engages the ventral striatum and medial prefrontal cortex, brain regions linked to reward. The finding overturns the long‑standing view of conflict as purely aversive...
China, EU Unite on Carbon Pricing, Challenge Trump
China and the European Union have joined forces in a bid to create a global alliance on carbon pricing, putting them at odds with the Trump administration’s push to invest more in fossil fuels https://t.co/ALnazovHMy
Is Fully Homomorphic Encryption - Cryptography's "Holy Grail" - Inching Closer to Mainstream Use?
Fully homomorphic encryption (FHE) allows computation on encrypted data without decryption. After decades of theoretical work, Intel unveiled its Heracles chip in March 2026, delivering roughly 5,000× speedup over its best CPUs for FHE workloads. The five‑year hardware program targets...
FDA Turmoil Casts Shadow Over Gene‑Therapy Conference in Rome
At the Alliance for Regenerative Medicine’s meeting in Rome, industry leaders grappled with heightened U.S. regulatory uncertainty after the FDA’s cell‑and‑gene therapy rejection rate doubled since 2024 and the agency’s top gene‑therapy regulator, Vinay Prasad, left. Recent approvals for rare‑disease...
TerraPower Isotopes Breaks Ground on $450 Million Actinium‑225 Plant in Philadelphia
TerraPower Isotopes broke ground on a $450 million, 250,000‑square‑foot Actinium‑225 manufacturing plant in Philadelphia, a move that will increase global supply twentyfold. The flagship Bellwether Laboratory aims to support next‑generation alpha‑particle cancer treatments and create roughly 225 permanent jobs.
Researchers Separate Colloidal Particles According to Size and Guide Them on Different Paths
Researchers from German universities and the Polish Academy of Sciences introduced a magnetic checkerboard method that steers colloidal particles according to size. By lowering particles closer to a patterned magnetic layer, size‑dependent energy landscapes emerge, allowing independent transport of different‑sized...
Research Illuminates Pollution Problem in Tijuana River Valley
The Tijuana River watershed has delivered an unprecedented 31 billion gallons of raw sewage into the United States since October 2023, sparking a binational environmental crisis. In response, the U.S. International Boundary and Water Commission awarded a design‑build contract to Stantec and...